Tuning the work function of indium-tin-oxide electrodes for low-temperature-processed, titanium-oxide-free perovskite solar cells
DC Field | Value | Language |
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dc.contributor.author | Xie, Xiaoyin | - |
dc.contributor.author | Liu, Guanchen | - |
dc.contributor.author | Xu, Chongyang | - |
dc.contributor.author | Li, Shuangcui | - |
dc.contributor.author | Liu, Zhihai | - |
dc.contributor.author | Lee, Eun-Cheol | - |
dc.date.available | 2020-02-27T18:43:35Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2017-05 | - |
dc.identifier.issn | 1566-1199 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/6131 | - |
dc.description.abstract | In this work, low-temperature-processed, titanium-oxide-free perovskite solar cells (PSCs) with power conversion efficiency (12.2%) comparable to that of titanium-oxide-based PSCs were fabricated. The fabricated PSCs exhibited a small hysteresis owing to the two-step preparation method employed for perovskite films. A poly [(9,9-bis(3'-(N, N-dimethylamino) propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene)] (PFN)tuned indium-tin-oxide (ITO) electrode was employed as a cathode and phenyl-C61-butyric acid methyl ester (PCBM) was used as an electron transport layer. Owing to the formation of surface dipoles, the work function of the ITO electrode could be tuned from -4.75 eV to -4.12 eV, which is more efficient for electron collection. Our proposed method significantly lowers the PSC processing temperature from 500 degrees C to 100 degrees C, which is advantageous for commercialization of PSCs and fabrication of flexible PSCs. (C) 2017 Elsevier B. V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | ORGANIC ELECTRONICS | - |
dc.subject | ORGANOMETAL HALIDE PEROVSKITES | - |
dc.subject | POWER CONVERSION EFFICIENCY | - |
dc.subject | HOLE EXTRACTION LAYERS | - |
dc.subject | HIGHLY EFFICIENT | - |
dc.subject | HIGH-PERFORMANCE | - |
dc.subject | HYSTERESIS | - |
dc.subject | ENHANCEMENT | - |
dc.subject | PASSIVATION | - |
dc.subject | DEPOSITION | - |
dc.title | Tuning the work function of indium-tin-oxide electrodes for low-temperature-processed, titanium-oxide-free perovskite solar cells | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000397441800018 | - |
dc.identifier.doi | 10.1016/j.orgel.2017.02.011 | - |
dc.identifier.bibliographicCitation | ORGANIC ELECTRONICS, v.44, pp.120 - 125 | - |
dc.identifier.scopusid | 2-s2.0-85013074583 | - |
dc.citation.endPage | 125 | - |
dc.citation.startPage | 120 | - |
dc.citation.title | ORGANIC ELECTRONICS | - |
dc.citation.volume | 44 | - |
dc.contributor.affiliatedAuthor | Liu, Zhihai | - |
dc.contributor.affiliatedAuthor | Lee, Eun-Cheol | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Low temperature processing | - |
dc.subject.keywordAuthor | Titanium oxide free | - |
dc.subject.keywordAuthor | Perovskite solar cells | - |
dc.subject.keywordAuthor | Work function tuning | - |
dc.subject.keywordAuthor | Small hysteresis | - |
dc.subject.keywordPlus | ORGANOMETAL HALIDE PEROVSKITES | - |
dc.subject.keywordPlus | POWER CONVERSION EFFICIENCY | - |
dc.subject.keywordPlus | HOLE EXTRACTION LAYERS | - |
dc.subject.keywordPlus | HIGHLY EFFICIENT | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE | - |
dc.subject.keywordPlus | HYSTERESIS | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | PASSIVATION | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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